Track NPObject ownership by the originating plugins' NPP identifier. [2/3] (Chrome)

content/renderer/browser_plugin/browser_plugin.h

Index: content/renderer/browser_plugin/browser_plugin.h
diff --git a/content/renderer/browser_plugin/browser_plugin.h b/content/renderer/browser_plugin/browser_plugin.h
index 3d7ee9aa58469c764ece49c329832e0191626f10..10a48f709ff3fa25b452501f1bcd9d5511acdc79 100644
--- a/content/renderer/browser_plugin/browser_plugin.h
+++ b/content/renderer/browser_plugin/browser_plugin.h
@@ -174,6 +174,7 @@ class CONTENT_EXPORT BrowserPlugin :
   virtual bool initialize(WebKit::WebPluginContainer* container) OVERRIDE;
   virtual void destroy() OVERRIDE;
   virtual NPObject* scriptableObject() OVERRIDE;
+  virtual struct _NPP* pluginNPP() OVERRIDE;
   virtual bool supportsKeyboardFocus() const OVERRIDE;
   virtual bool canProcessDrag() const OVERRIDE;
   virtual void paint(
@@ -441,6 +442,9 @@ class CONTENT_EXPORT BrowserPlugin :
   bool compositing_enabled_;
   scoped_refptr<BrowserPluginCompositingHelper> compositing_helper_;
 
+  // Used to identify the plugin to WebBindings.
+  scoped_ptr<struct _NPP> npp_;
+
   // Weak factory used in v8 |MakeWeak| callback, since the v8 callback might
   // get called after BrowserPlugin has been destroyed.
   base::WeakPtrFactory<BrowserPlugin> weak_ptr_factory_;